Description

Benzoic Acid, 5-Bromo-3,4-Dihydroxy-2-Methyl-, Methyl Ester is a halogenated and hydroxylated benzoic acid derivative, a versatile synthetic intermediate prized for its unique substitution pattern. This compound is critical for researchers and manufacturers requiring a multifunctional building block for complex organic synthesis. It is primarily utilized in the development of active pharmaceutical ingredients (APIs), agrochemicals, and advanced materials where its bromo and dihydroxy groups enable precise chemical modifications.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly in medicinal chemistry research for developing molecules with specific biological activity.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators, leveraging its reactive sites for structural diversification.
• Organic Synthesis Building Block: A valuable starting material for synthesizing complex natural product analogs, ligands for catalysis, and specialty polymers.
• Material Science Research: Employed in the development of functional organic materials, such as monomers for specialty resins or additives with specific properties.
• Chemical Research & Development: Essential for academic and industrial R&D labs exploring new chemical reactions and creating libraries of compounds for screening.

Basic Information

Product Name	Benzoic Acid, 5-Bromo-3,4-Dihydroxy-2-Methyl-, Methyl Ester
CAS No.	1809337-05-0
Molecular Formula	C10H11BrO4
Molecular Weight	275.10 g/mol
Synonyms	5-Bromo-3,4-dihydroxy-2-methylbenzoic acid methyl ester; Methyl 5-bromo-3,4-dihydroxy-2-methylbenzoate; 5-Bromo-2-methyl-3,4-dihydroxybenzoic acid methyl ester; Methyl 5-bromo-2-methyl-3,4-dihydroxybenzoate; Benzoic acid, 5-bromo-3,4-dihydroxy-2-methyl-, methyl ester; CAS 1809337-05-0
EINECS	Contact for details

Quality Control

Our Benzoic Acid, 5-Bromo-3,4-Dihydroxy-2-Methyl-, Methyl Ester is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity. We provide comprehensive analytical data, including HPLC purity, identity confirmation (IR, NMR), and impurity profiling. A Certificate of Analysis (COA) detailing all specifications is available for every batch upon request, supporting your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents and strong bases. The container should be kept tightly sealed to prevent moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.